TY - BOOK AU - Castle, D.A., ed. TI - Field drainage; principles and practices U1 - 631.62(082.2) M4 PY - 1984/// CY - London PB - Batsford KW - Mc Cunnall, J., joint ed. KW - Tring, I.M., joint ed. KW - Edited by D.A.Castle (and others) KW - Drainage ER -